Question

Four main categories of waste.Name and explain.

Answer 1

Explanation:

Conclusion: Waste can be classified into five types of waste which is all commonly found around the house. These include liquid waste, solid rubbish, organic waste, recyclable rubbish and hazardous waste. Make sure that you segregate your waste into these different types to ensure proper waste removal.

Hope it helps you

Answer 2

Waste materials are non-usable materials which can cause pollution in the environment.

According to the physical properties of these waste materials,we classify them into four major divisions.

Such as;

1) Liquid waste materials.

Eg. Dirty sewage water.

2) Solid rubbishes:

Eg. Broken concrete chunks,metal pieces etc.

3) Organic waste materials:

Eg. Vegetable and fruit peels.

4) Non-biodegradable waste materials:

Eg. Plastic,PVC etc.